{牛熊王}
XA_1:=CLOSE<OPEN AND CLOSE=LLV(CLOSE,5) AND HIGH/OPEN>=1.02 AND CLOSE/LOW>=1.02;
XA_2:=HHV(CLOSE,10)/LLV(CLOSE,10)>=1.3;
XA_3:=NOT(EXIST(CLOSE=OPEN AND REF(CLOSE,1)/CLOSE>=1.092,10));
XA_4:=NOT(LAST(CLOSE<OPEN,3,0));
牛熊王:XA_1 AND XA_2 AND XA_3 AND XA_4;